Commit 49449828 authored by Suravee Suthikulpanit's avatar Suravee Suthikulpanit Committed by Olof Johansson
Browse files

dtb: amd: Add support for new AMD Overdrive boards 



Add device tree files for AMD Overdrive boards which comes with
AMD Seattle Revision B0 and B1 SOCs.

Signed-off-by: default avatarTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: default avatarSuravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent 08b8940e

arch/arm64/boot/dts/amd/Makefile

+2 −1
Original line number Diff line number Diff line 
dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive.dtb

dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive.dtb \

			amd-overdrive-rev-b0.dtb amd-overdrive-rev-b1.dtb



always		:= $(dtb-y)

subdir-y	:= $(dts-dirs)

arch/arm64/boot/dts/amd/amd-overdrive-rev-b0.dts

0 → 100644
+87 −0
Original line number Diff line number Diff line 
/*

 * DTS file for AMD Seattle Overdrive Development Board

 * Note: For Seattle Rev.B0

 *

 * Copyright (C) 2015 Advanced Micro Devices, Inc.

 */



/dts-v1/;



/include/ "amd-seattle-soc.dtsi"



/ {

	model = "AMD Seattle (Rev.B0) Development Board (Overdrive)";

	compatible = "amd,seattle-overdrive", "amd,seattle";



	chosen {

		stdout-path = &serial0;

	};



	psci {

		compatible   = "arm,psci-0.2";

		method       = "smc";

	};

};



&ccp0 {

	status = "ok";

	amd,zlib-support = <1>;

};



/**

 * NOTE: In Rev.B, gpio0 is reserved.

 */

&gpio1 {

	status = "ok";

};



&gpio2 {

	status = "ok";

};



&gpio3 {

	status = "ok";

};



&gpio4 {

	status = "ok";

};



&i2c0 {

	status = "ok";

};



&i2c1 {

	status = "ok";

};



&pcie0 {

	status = "ok";

};



&spi0 {

	status = "ok";

};



&spi1 {

	status = "ok";

	sdcard0: sdcard@0 {

		compatible = "mmc-spi-slot";

		reg = <0>;

		spi-max-frequency = <20000000>;

		voltage-ranges = <3200 3400>;

		pl022,hierarchy = <0>;

		pl022,interface = <0>;

		pl022,com-mode = <0x0>;

		pl022,rx-level-trig = <0>;

		pl022,tx-level-trig = <0>;

	};

};



&ipmi_kcs {

	status = "ok";

};



&smb0 {

	/include/ "amd-seattle-xgbe-b.dtsi"

};

arch/arm64/boot/dts/amd/amd-overdrive-rev-b1.dts

0 → 100644
+91 −0
Original line number Diff line number Diff line 
/*

 * DTS file for AMD Seattle Overdrive Development Board

 * Note: For Seattle Rev.B1

 *

 * Copyright (C) 2015 Advanced Micro Devices, Inc.

 */



/dts-v1/;



/include/ "amd-seattle-soc.dtsi"



/ {

	model = "AMD Seattle (Rev.B1) Development Board (Overdrive)";

	compatible = "amd,seattle-overdrive", "amd,seattle";



	chosen {

		stdout-path = &serial0;

	};



	psci {

		compatible   = "arm,psci-0.2";

		method       = "smc";

	};

};



&ccp0 {

	status = "ok";

	amd,zlib-support = <1>;

};



/**

 * NOTE: In Rev.B, gpio0 is reserved.

 */

&gpio1 {

	status = "ok";

};



&gpio2 {

	status = "ok";

};



&gpio3 {

	status = "ok";

};



&gpio4 {

	status = "ok";

};



&i2c0 {

	status = "ok";

};



&i2c1 {

	status = "ok";

};



&pcie0 {

	status = "ok";

};



&sata1 {

	status = "ok";

};



&spi0 {

	status = "ok";

};



&spi1 {

	status = "ok";

	sdcard0: sdcard@0 {

		compatible = "mmc-spi-slot";

		reg = <0>;

		spi-max-frequency = <20000000>;

		voltage-ranges = <3200 3400>;

		pl022,hierarchy = <0>;

		pl022,interface = <0>;

		pl022,com-mode = <0x0>;

		pl022,rx-level-trig = <0>;

		pl022,tx-level-trig = <0>;

	};

};



&ipmi_kcs {

	status = "ok";

};



&smb0 {

	/include/ "amd-seattle-xgbe-b.dtsi"

};

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